Omega Style No: 131.10.34.20.02.001 Omega Constellation Co-Axial Master Chronometer Small Seconds - 34 mm Steel Case - Crystal White Silvery Dial

34 mm steel case, transparent back, bezel with engraved Roman Numerals, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, crystal white silvery dial, Calibre 8802 self-winding chronometer movement with small seconds and date. Water resistant to 50 metres (167 feet).